±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1529  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tongyue1992

гæ (³õÈëÎÄ̳)

[ÇóÖú] RNAŨ¶ÈÌ«µÍ£¬ÇóÖú ÒÑÓÐ3È˲ÎÓë

×î½ü¸Õ¿ªÊ¼Ñо¿ÉúʵÑ飬ÂòÁËÊÔ¼ÁºÐÌáÈ¡RNA£¬°´ÕÕ˵Ã÷Êé½øÐУ¬È»ºó²âÁËÒ»ÏÂŨ¶È£¬Ì«µÍ£¬50×óÓÒ¡£²»ÖªµÀÄÄÀï³öÁËÎÊÌ⣬ϣÍû´ó¼ÒÄܰïæ·ÖÎöһϻòÊǺÍÎÒ˵һ˵ÌáÈ¡RNAµÄ×¢ÒâÊÂÏлл´ó¼Ò£¡

·¢×ÔСľ³æAndroid¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhouxfd

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
tongyue1992(½úÅô´ú·¢): ½ð±Ò+1, ¹ÄÀø»ØÌû½»Á÷~ 2017-08-04 00:34:42
tongyue1992: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2017-08-04 00:41:41
ÊÔÊÔÌá¸ßÒ»ÏÂÑùÆ·Á¿£¬ÓÃÑÐÄ¥µÄ·½·¨ÊÔÊÔ
4Â¥2017-08-03 23:58:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

½úÅô

°æÖ÷ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
tongyue1992: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2017-08-03 22:28:09
×¢ÒâÊÂÏ
1.´ÓÉÙÁ¿ÑùÆ·£¨1-10mg×éÖ¯»ò102-104ϸ°û£©ÖÐÌáÈ¡RNAʱ¿É¼ÓÈëÉÙÐíÌÇÔ­ÒÔ´Ù½øRNA³Áµí¡£ÀýÈç¼Ó800ml TRIzolÔȽ¬ÑùÆ·£¬³ÁµíRNAǰ¼Ó5-10¦Ìg RNase-freeÌÇÔ­¡£ÌÇÔ­»áÓëRNAһͬ³Áµí³öÀ´£¬ÌÇԭŨ¶È²»¸ßÓÚ4mg/mlÊDz»Ó°ÏìµÚÒ»Á´µÄºÏ³É£¬Ò²²»Ó°ÏìPCR·´Ó¦¡£
2£®ÔȽ¬ºó¼ÓÂÈ·Â֮ǰÑùÆ·¿ÉÒÔÔÚ-60ÖÁ-70¡æ±£´æÖÁÉÙÒ»¸öÔ¡£RNA³Áµí¿ÉÒÔ±£´æÓÚ75% ¾Æ¾«ÖÐ2-8¡æÒ»ÐÇÆÚÒÔÉÏ»ò-5ÖÁ-20¡æÒ»ÄêÒÔÉÏ¡£
3£®·Ö²ãºÍ RNA³ÁµíʱҲ¿ÉʹÓĄ̃ʽÀëÐÄ»ú£¬2600¡ÁgÀëÐÄ30-60·ÖÖÓ¡£
Ô¤ÆÚ²úÁ¿£º1mg×éÖ¯»ò1¡Á106ϸ°ûÌáÈ¡RNA·Ö±ðΪ£º
¸ÎºÍÆ¢ 6-10¦Ìg ,Éö3-4¦Ìg ,¹Ç÷À¼¡ºÍÄÔ×éÖ¯1-1.5¦Ìg ,Ì¥ÅÌ1-4¦Ìg ,ÉÏÆ¤Ï¸°û8-15¦Ìg ,³ÉÏËάϸ°û5-7¦Ìg ¡£

³£¼ûÎÊÌâ·ÖÎö£º
µÃÂʵͣºA.ÑùÆ·Áѽâ»òÔȽ¬´¦Àí²»³¹µ×
B£®RNA³ÁµíδÍêÈ«Èܽâ
A260/A280<1.65 £ºA.¼ì²âÎü¹â¶Èʱ£¬RNAÑùƷûÓÐÈÜÓÚË®£¬¶øÈÜÓÚÁËTEÖС£µÍÀë×ÓŨ¶ÈºÍµÍpHÖµÌõ¼þÏÂA280ֵƫ¸ß
B£®ÑùÆ·ÔȽ¬Ê±¼ÓµÄÊÔ¼ÁÁ¿Ì«ÉÙ
C£®ÔȽ¬ÑùƷʱδÔÚÊÒηÅÖÃ5·ÖÖÓ
D£®ÎüȡˮÏàʱ»ìÈëÁËÓлúÏà
E£®RNA³ÁµíδÍêÈ«Èܽ⡣
¼°Ê±ÐÐÀÖ£¬ÈËÉú²»ÁôÒź¶£¡
2Â¥2017-08-03 22:19:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tongyue1992

гæ (³õÈëÎÄ̳)

ÎÒÌáÈ¡µÄÊÇÔæµÄ¹ûʵ£¬Ö²ÎïRNAÌáÈ¡£¬´ó¼ÒÓÐʲô¾­Ñé»òÊǽ¨ÒéÂ𣿺ÃÄѹý£¬³¢ÊÔÁË3¸öÑùÁË£¬Å¨¶È¶¼ÊǺܵͣ¡

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2017-08-03 22:29:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¸ßchengbin

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
tongyue1992(½úÅô´ú·¢): ½ð±Ò+1, ¹ÄÀø»ØÌû½»Á÷~ 2017-08-15 23:26:16
Ö²Îïϸ°ûÓÐϸ°û±Ú£¬½¨ÒéÔÚÒºµªÖУ¬ÓÃÑв§ÑÐÄ¥£¬ÒªÑÐÄ¥³ä·Ö£¬×¢ÒâµÄÊÇ£¬ÑÐÄ¥ºóµÄÑùÆ··ÛÄ©²»ÒªÊ¹ÆäÈÚ»¯£¬³¬µÍα£´æ£¬ÔÚ·Ûĩ״̬ϼÓÊÔ¼Á£¬ÌáÈ¡RNA
5Â¥2017-08-15 20:07:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 ÎâèùÓ±£¡ 2026-04-03 4/200 2026-04-03 11:06 by wangjy2002
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +4 ÏàÐűػá¹ââÍòÕ 2026-04-02 4/200 2026-04-03 11:02 by Ô²ÐÄ602
[¿¼ÑÐ] 262Çóµ÷¼Á +6 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-04-02 7/350 2026-04-03 09:54 by linyelide
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] Çóµ÷¼Á +5 Ë·Ë·»° 2026-04-02 6/300 2026-04-02 22:02 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸085600ÖпÆÔºÄþ²¨Ëù276·ÖÇóµ÷¼Á +26 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-28 27/1350 2026-04-02 15:15 by chyhaha
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +4 ÍÛºôºßºôºß 2026-04-02 4/200 2026-04-02 13:10 by yulian1987
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322·Ö +8 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 8/400 2026-04-02 11:53 by 3041
[¿¼ÑÐ] 327Çóµ÷¼Á +9 ¼³Òàê» 2026-03-29 9/450 2026-04-02 11:44 by ÔËÆøyunqi
[¿¼ÑÐ] 329Çóµ÷¼Á +8 miaodesi 2026-04-02 10/500 2026-04-02 10:24 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[¿¼ÑÐ] 291Çóµ÷¼Á +20 Y-cap 2026-03-29 25/1250 2026-04-01 23:49 by ÐÀϲ777
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì268·Ö¶×µ÷¼Á +8 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-01 8/400 2026-04-01 22:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 290Çóµ÷¼Á +5 dfffsar 2026-03-29 5/250 2026-04-01 19:45 by 6781022
[¿¼ÑÐ] 0703Çóµ÷¼Á +4 zizimo 2026-03-31 4/200 2026-04-01 16:04 by yanflower7133
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ·¶361·Ö£¬»¯Ñ§Çóµ÷¼Á +4 Nicole88888 2026-04-01 4/200 2026-04-01 10:08 by ÌÆãå¶ù
[¿¼ÑÐ] Çó0861½»Í¨ÔËÊäר˶or²ÄÁÏר˶µ÷¼Á +4 ÀÕ²¼ÀÊ@ 2026-03-31 4/200 2026-04-01 09:54 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 0856µ÷¼Á +7 ÇúÌýóÞ 2026-03-30 7/350 2026-04-01 08:51 by JourneyLucky
[¿¼ÑÐ] 327Çóµ÷¼Á +5 С¿¨²»¿¨. 2026-03-29 5/250 2026-03-30 19:30 by Wang200018
[¿¼ÑÐ] 303Çóµ÷¼Á +7 DLkz1314. 2026-03-30 7/350 2026-03-30 16:05 by shuang5186
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û